/*
This file is part of GNUnet
- (C) 2007, 2009, 2011, 2012 Christian Grothoff
+ Copyright (C) 2007, 2009, 2011, 2012 Christian Grothoff
- GNUnet is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 3, or (at your
- option) any later version.
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
GNUnet is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
- You should have received a copy of the GNU General Public License
- along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
+ SPDX-License-Identifier: AGPL3.0-or-later
*/
/**
* @author Christian Grothoff
*/
#include "platform.h"
+#if HAVE_CURL_CURL_H
#include <curl/curl.h>
+#elif HAVE_GNURL_CURL_H
+#include <gnurl/curl.h>
+#endif
#include <microhttpd.h>
#include "gnunet_vpn_service.h"
#include "gnunet_testing_lib.h"
static struct MHD_Daemon *mhd;
-static GNUNET_SCHEDULER_TaskIdentifier mhd_task_id;
+static struct GNUNET_SCHEDULER_Task *mhd_task_id;
-static GNUNET_SCHEDULER_TaskIdentifier curl_task_id;
+static struct GNUNET_SCHEDULER_Task *curl_task_id;
-static GNUNET_SCHEDULER_TaskIdentifier ctrl_c_task_id;
+static struct GNUNET_SCHEDULER_Task *timeout_task_id;
static struct GNUNET_VPN_RedirectionRequest *rr;
if (cbc->pos + size * nmemb > sizeof (cbc->buf))
return 0; /* overflow */
- memcpy (&cbc->buf[cbc->pos], ptr, size * nmemb);
+ GNUNET_memcpy (&cbc->buf[cbc->pos], ptr, size * nmemb);
cbc->pos += size * nmemb;
return size * nmemb;
}
static int
-mhd_ahc (void *cls, struct MHD_Connection *connection, const char *url,
- const char *method, const char *version, const char *upload_data,
- size_t * upload_data_size, void **unused)
+mhd_ahc (void *cls,
+ struct MHD_Connection *connection,
+ const char *url,
+ const char *method,
+ const char *version,
+ const char *upload_data,
+ size_t * upload_data_size,
+ void **unused)
{
static int ptr;
struct MHD_Response *response;
static void
-do_shutdown ()
+do_shutdown (void *cls)
{
- if (mhd_task_id != GNUNET_SCHEDULER_NO_TASK)
+ if (NULL != mhd_task_id)
{
GNUNET_SCHEDULER_cancel (mhd_task_id);
- mhd_task_id = GNUNET_SCHEDULER_NO_TASK;
+ mhd_task_id = NULL;
}
- if (curl_task_id != GNUNET_SCHEDULER_NO_TASK)
+ if (NULL != curl_task_id)
{
GNUNET_SCHEDULER_cancel (curl_task_id);
- curl_task_id = GNUNET_SCHEDULER_NO_TASK;
+ curl_task_id = NULL;
}
- if (ctrl_c_task_id != GNUNET_SCHEDULER_NO_TASK)
+ if (NULL != timeout_task_id)
{
- GNUNET_SCHEDULER_cancel (ctrl_c_task_id);
- ctrl_c_task_id = GNUNET_SCHEDULER_NO_TASK;
+ GNUNET_SCHEDULER_cancel (timeout_task_id);
+ timeout_task_id = NULL;
}
if (NULL != mhd)
{
* Function to run the HTTP client.
*/
static void
-curl_main (void);
-
-
-static void
-curl_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
-{
- curl_task_id = GNUNET_SCHEDULER_NO_TASK;
- curl_main ();
-}
-
-
-static void
-curl_main ()
+curl_main (void *cls)
{
fd_set rs;
fd_set ws;
int running;
struct CURLMsg *msg;
+ curl_task_id = NULL;
max = 0;
FD_ZERO (&rs);
FD_ZERO (&ws);
global_ret = 3;
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Download complete, shutting down!\n");
- do_shutdown ();
+ GNUNET_SCHEDULER_shutdown ();
return;
}
GNUNET_assert (CURLM_OK == curl_multi_fdset (multi, &rs, &ws, &es, &max));
GNUNET_NETWORK_fdset_copy_native (&nws, &ws, max + 1);
curl_task_id =
GNUNET_SCHEDULER_add_select (GNUNET_SCHEDULER_PRIORITY_DEFAULT, delay,
- &nrs, &nws, &curl_task, NULL);
+ &nrs, &nws, &curl_main, NULL);
}
rr = NULL;
if (src_af != af)
{
- fprintf (stderr, "VPN failed to allocate appropriate address\n");
+ fprintf (stderr,
+ "VPN failed to allocate appropriate address\n");
GNUNET_SCHEDULER_shutdown ();
return;
}
- GNUNET_asprintf (&url, "http://%s:%u/hello_world",
- inet_ntop (af, address, ips, sizeof (ips)),
- (unsigned int) PORT);
+ if (AF_INET6 == af)
+ GNUNET_asprintf (&url,
+ "http://[%s]:%u/hello_world",
+ inet_ntop (af,
+ address,
+ ips,
+ sizeof (ips)),
+ (unsigned int) PORT);
+ else
+ GNUNET_asprintf (&url,
+ "http://%s:%u/hello_world",
+ inet_ntop (af,
+ address,
+ ips,
+ sizeof (ips)),
+ (unsigned int) PORT);
curl = curl_easy_init ();
curl_easy_setopt (curl, CURLOPT_URL, url);
curl_easy_setopt (curl, CURLOPT_WRITEFUNCTION, ©_buffer);
curl_easy_setopt (curl, CURLOPT_TIMEOUT, 150L);
curl_easy_setopt (curl, CURLOPT_CONNECTTIMEOUT, 15L);
curl_easy_setopt (curl, CURLOPT_NOSIGNAL, 1);
+ curl_easy_setopt (curl, CURLOPT_VERBOSE, 0);
multi = curl_multi_init ();
GNUNET_assert (multi != NULL);
GNUNET_assert (CURLM_OK == curl_multi_add_handle (multi, curl));
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Beginning HTTP download from `%s'\n",
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Beginning HTTP download from `%s'\n",
url);
- curl_main ();
+ GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS,
+ &curl_main,
+ NULL);
}
static void
-mhd_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+mhd_task (void *cls)
{
- mhd_task_id = GNUNET_SCHEDULER_NO_TASK;
+ mhd_task_id = NULL;
MHD_run (mhd);
mhd_main ();
}
static void
-ctrl_c_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+do_timeout (void *cls)
{
- ctrl_c_task_id = GNUNET_SCHEDULER_NO_TASK;
- do_shutdown ();
+ timeout_task_id = NULL;
+ GNUNET_SCHEDULER_shutdown ();
GNUNET_break (0);
global_ret = 1;
}
unsigned MHD_LONG_LONG timeout;
struct GNUNET_TIME_Relative delay;
- GNUNET_assert (GNUNET_SCHEDULER_NO_TASK == mhd_task_id);
+ GNUNET_assert (NULL == mhd_task_id);
FD_ZERO (&rs);
FD_ZERO (&ws);
FD_ZERO (&es);
static void
-run (void *cls, const struct GNUNET_CONFIGURATION_Handle *cfg,
+run (void *cls,
+ const struct GNUNET_CONFIGURATION_Handle *cfg,
struct GNUNET_TESTING_Peer *peer)
{
struct in_addr v4;
struct in6_addr v6;
void *addr;
enum MHD_FLAG flags;
-
+
vpn = GNUNET_VPN_connect (cfg);
GNUNET_assert (NULL != vpn);
flags = MHD_USE_DEBUG;
mhd =
MHD_start_daemon (flags, PORT, NULL, NULL, &mhd_ahc, NULL,
MHD_OPTION_END);
-
-
+
+
GNUNET_assert (NULL != mhd);
mhd_main ();
addr = NULL;
default:
GNUNET_assert (0);
}
- rr = GNUNET_VPN_redirect_to_ip (vpn, src_af, dest_af, addr,
+ rr = GNUNET_VPN_redirect_to_ip (vpn, src_af, dest_af, addr,
GNUNET_TIME_UNIT_FOREVER_ABS, &allocation_cb,
NULL);
- ctrl_c_task_id =
- GNUNET_SCHEDULER_add_delayed (TIMEOUT, &ctrl_c_shutdown, NULL);
+ timeout_task_id =
+ GNUNET_SCHEDULER_add_delayed (TIMEOUT,
+ &do_timeout,
+ NULL);
+ GNUNET_SCHEDULER_add_shutdown (&do_shutdown,
+ NULL);
}
const char *bin;
char *vpn_binary;
char *exit_binary;
- int ret=0;
+ int ret = 0;
#ifndef MINGW
if (0 != ACCESS ("/dev/net/tun", R_OK))
{
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_ERROR, "access",
+ GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_ERROR,
+ "access",
"/dev/net/tun");
- fprintf (stderr, "WARNING: System unable to run test, skipping.\n");
- return 0;
+ fprintf (stderr,
+ "WARNING: System unable to run test, skipping.\n");
+ return 77;
}
#endif
vpn_binary = GNUNET_OS_get_libexec_binary_path ("gnunet-helper-vpn");
exit_binary = GNUNET_OS_get_libexec_binary_path ("gnunet-helper-exit");
- fprintf (stderr,"%s\n", vpn_binary);
- fprintf (stderr,"%s\n", exit_binary);
if ((GNUNET_YES != (ret = GNUNET_OS_check_helper_binary (vpn_binary, GNUNET_YES, "-d gnunet-vpn - - 169.1.3.3.7 255.255.255.0"))) || //ipv4 only please!
(GNUNET_YES != (ret = GNUNET_OS_check_helper_binary (exit_binary, GNUNET_YES, "-d gnunet-vpn - - - 169.1.3.3.7 255.255.255.0")))) //no nat, ipv4 only
{
GNUNET_free (exit_binary);
fprintf (stderr,
"WARNING: gnunet-helper-{exit,vpn} binaries are not SUID, refusing to run test (as it would have to fail). %d\n", ret);
- return 0;
+ return 77;
}
GNUNET_free (vpn_binary);
type = strstr (bin, "-");
if (NULL == type)
{
- fprintf (stderr, "invalid binary name\n");
+ fprintf (stderr,
+ "invalid binary name\n");
return 1;
}
type++;
- /* on Windows, .exe is suffixed to these binaries,
+ /* on Windows, .exe is suffixed to these binaries,
* thus cease comparison after the 6th char.
*/
if (0 == strncmp (type, "4_to_6",6))
fprintf (stderr, "invalid binary suffix `%s'\n", type);
return 1;
}
- if ((GNUNET_OK != GNUNET_NETWORK_test_pf (src_af)) ||
+ if ((GNUNET_OK != GNUNET_NETWORK_test_pf (src_af)) ||
(GNUNET_OK != GNUNET_NETWORK_test_pf (dest_af)))
{
fprintf (stderr,
if (0 !=
GNUNET_TESTING_peer_run ("test-gnunet-vpn", "test_gnunet_vpn.conf", &run,
NULL))
- return 1;
- GNUNET_DISK_directory_remove ("/tmp/gnunet-test-vpn");
+ return 1;
+ GNUNET_DISK_directory_remove ("/tmp/gnunet-test-vpn");
return global_ret;
}
projects / oweals / gnunet.git / blobdiff